[
https://issues.apache.org/jira/browse/YARN-11231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17667205#comment-17667205
]
Zhang Dongsheng commented on YARN-11231:
----------------------------------------
Hi [~cnauroth] . Thanks for your notice here. I think your are right, so I
close PR [4629|https://github.com/apache/hadoop/pull/4629].
> FSDownload set wrong permission in destinationTmp
> -------------------------------------------------
>
> Key: YARN-11231
> URL: https://issues.apache.org/jira/browse/YARN-11231
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn
> Reporter: Zhang Dongsheng
> Assignee: Zhang Dongsheng
> Priority: Major
> Labels: pull-request-available
> Time Spent: 20m
> Remaining Estimate: 0h
>
> FSDownload calls createDir in the call method to create the destinationTmp
> directory, which is later used as the parent directory to create the
> directory dFinal, which is used in doAs to perform operations such as path
> creation and path traversal. doAs cannot determine the user's identity, so
> there is a problem with setting 755 permissions for destinationTmp here, I
> think it should be set to 777 permissions here.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
